Rule 7
Risk of collision
Q = Question; A= Answer
Define the term “risk of collision
A 7-1
Rule 7 and Par. 7.1, General
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Q 7-2
What do you understand by all available means appropriate to the prevailing circumstances ?
A 7-2
Rule 7 (a) and Par 7.2, All available means appropriate to the prevailing circumstances.
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Q 7-3
What precautionary measures shall the master take before proceeding to sea ?
A 7-3
SOLAS – Regulation 34.
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Q 7-4
A 7-3
SOLAS – Regulation 34.
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Q 7-4
Summarise the elements to be taken into consideration when planning the voyage.
A 7-4
Guidelines for voyage planning (IMO Resolution A.893(21).
Q 7-5
A 7-4
Guidelines for voyage planning (IMO Resolution A.893(21).
Q 7-5
Which items should you consider in contemplating a voyage or passage ?
A 7-5
Guidelines for voyage planning (IMO Resolution A.893(21), Par. 2., Appraisal.
Q 7-6
A 7-5
Guidelines for voyage planning (IMO Resolution A.893(21), Par. 2., Appraisal.
Q 7-6
Enumerate the factors that the detailed voyage or passage plan should include.
A 7-6
Guidelines for voyage planning (IMO Resolution A.893(21), Par. 3., Planning.
Q 7-7
A 7-6
Guidelines for voyage planning (IMO Resolution A.893(21), Par. 3., Planning.
Q 7-7
Which factors should the master take into account when executing the voyage or passage plan ?
A 7-7
Guidelines for voyage planning (IMO Resolution A.893(21), Par. 4., Executing.
Q 7-8
A 7-7
Guidelines for voyage planning (IMO Resolution A.893(21), Par. 4., Executing.
Q 7-8
Where should the voyage or passage plan be kept during the voyage ?
A 7-8
Guidelines for voyage planning (IMO Resolution A.893(21), Par. 5., Monitoring.
Q 7-9
A 7-8
Guidelines for voyage planning (IMO Resolution A.893(21), Par. 5., Monitoring.
Q 7-9
Discuss the matter of fatigue on board ships.
A 7-9
Marine Guidance Note MGN (211 (M), Fatigue: Duties of Owners and operators under merchant shipping legislation.
Q 7-10
A 7-9
Marine Guidance Note MGN (211 (M), Fatigue: Duties of Owners and operators under merchant shipping legislation.
Q 7-10
Which points should you consider with regard to the proper use of radar equipment to detect risk of collision ?
A 7-10
Rule 7 (b) and Par. 7.3, Proper use of operational radar.
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Q 7-11
A 7-10
Rule 7 (b) and Par. 7.3, Proper use of operational radar.
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Q 7-11
What do you understand by “close quarters situation” ?
A 7 -11
Par. 7.3.1, Appropriate choice of range scale.
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Q 7-12
A 7 -11
Par. 7.3.1, Appropriate choice of range scale.
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Q 7-12
Which controls should be at their optimum settings to guarantee the proper operation of the radar ?
A 7-12
Par. 7.3.2, Proper setting of the radar.
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Q 7-13
A 7-12
Par. 7.3.2, Proper setting of the radar.
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Q 7-13
What should you do if you have to use a radar with which you are not acquainted ?
A 7-13
Par. 7.3.2, Proper setting of the radar.
Q 7-14
A 7-13
Par. 7.3.2, Proper setting of the radar.
Q 7-14
Discuss the choice of display.
A 7-14
Par. 7.3.3, Choice of appropriate display.
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Q 7-15
A 7-14
Par. 7.3.3, Choice of appropriate display.
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Q 7-15
Define the term “plotting”
A 7-15
Par 7.3.4, Systematic plotting of observed echoes.
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Q 7-16
A 7-15
Par 7.3.4, Systematic plotting of observed echoes.
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Q 7-16
Comment the use of the CAS.
A 7-16
Par 7.3.4, Systematic plotting of observed echoes, Sub par. 2, Collision avoidance system (CAS).
Q 7-17
A 7-16
Par 7.3.4, Systematic plotting of observed echoes, Sub par. 2, Collision avoidance system (CAS).
Q 7-17
Define the term “ARPA”.
A 7-17
Par 7.3.4, Systematic plotting of observed echoes.
Q 7-18
A 7-17
Par 7.3.4, Systematic plotting of observed echoes.
Q 7-18
What should you do if you detect there is risk of collision and you can only obtain scanty information ?
A 7-18
Rule 7 (c) and Par. 7.4, Scanty information.
Q 7-19
A 7-18
Rule 7 (c) and Par. 7.4, Scanty information.
Q 7-19
What should you certainly consider in determining if risk of collision exists ?
A 7-19
Rule 7 (d) (i) and Par. 7.5, Change of compass bearing.
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Q 7-20
A 7-19
Rule 7 (d) (i) and Par. 7.5, Change of compass bearing.
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Q 7-20
Can an appreciable change of bearing be a certainty that risk of collision does not exist any more ?
A 7-20
Rule 7 (d) (ii).
A 7-20
Rule 7 (d) (ii).
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